How many liters of brake fluid does a BMW need for a single change?

1 Answers
DakotaLee
07/29/25 5:48pm
Brake fluid requires 300 milliliters per wheel, totaling 1.2 liters for four wheels. Characteristics of brake fluid: Ensures flexible transmission of braking force under various working conditions such as high temperature, extreme cold, high speed, and humidity. It is non-corrosive to both metal and non-metal materials in the braking system, effectively lubricates the moving parts of the braking system, and extends the service life of brake calipers and rubber cups. Requirements for brake fluid: Good viscosity-temperature characteristics, low freezing point, excellent low-temperature fluidity, high boiling point, no vapor lock at high temperatures, minimal quality changes during use, and no corrosion or deterioration of metal and rubber components.
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